380V 47mm Bsp 2" 1.5" Industrial Water Boiler Flange Immersion Heater

At present, we are striving our best to become amongst the ideal exporters inside our industry to satisfy shoppers more want for high density cartridge heaters manufacturers, mineral insulated thermocouple, high temp heater. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. We adhere to the principle of 'low cost, high quality', do everything with our heart, and take action to prove that your choice is wise. Since upholding the principle of fairness, we respect each other on the basis of recognizing the differences between people, and at the same time, give equal opportunities to enterprising people.

Grill heating elements has simple structure, high thermal efficiency, good mechanical strength and good adaptability to harsh environment.It can be used for heating all kinds of liquids and acid, base and salt as well as for melting metals (lead, zinc, tin,) with low melting point.

Electrical strength test:

A. Electrical strength in cold state: it shall be able to withstand 50Hz,1min withstand voltage, cut off current 5mA, without breakdown and flashover.

Rated voltage test voltage 250V 1250V

B. Electrical strength at operating temperature: 50Hz,1min withstand voltage, cut off current 5mA, no breakdown, flashover.

Rated voltage test voltage 250V 1000V

3. Leakage current at operating temperature

Under the condition of full heat release, the leakage current of the electric heat pipe is 0.5m A, with the input of 1.15 times rated power.

4. Overload test

Under the condition of sufficient heat release, the electric heat pipe is powered on with 1HRS of rated power 1.27 times, and cooled with 0.5HRS to room temperature (forced cooling is allowed) after power failure, so that the cycle is repeated for 30 times without damage.

5. Enclosure sealing test of electric heat pipe (pipe crack test)

The electric heat pipe shall be immersed in 3HRS of acidified water (2%-3% hydrochloric acid, sulfuric acid or nitric acid). The two end faces of the electric heat pipe shall be exposed to at least 5mm of liquid level. After testing, the performance requirements of item 2~3 shall be satisfied.

6. Sealing test

The electric heat pipe shall be placed at 24HRS in an environment with a temperature of 60℃ and a humidity of 95%, and shall meet the second to third performance requirements after being placed.

7. Life test

Under the condition of sufficient heat release, the electric heat pipe is powered on by 1HRS at rated voltage, and cooled by 0.5HRs to room temperature (forced cooling is allowed) after power off. The accumulative working time is up to 3000HRs.

Type of industrial tubular heaters:

TS heater Founded in 2009, belong to factory investment company, with strong technical & products knowledge support. TS focused on electric & industry heaters’ technology research, development,co-production and sales. Mainly engaged in electric heating tube,shaped tubular heater ,cartridge heater, Teflon heater, Hot runner heater, cast in aluminum/iron/brass heater,,Thermocouple, TC ,RTD pt100, Nickel Chrome Cr20Ni80, Heating cable, Blanket Drum heater, Silicone heater, Mica band heater, Ceramic heater, ........
All the products are widely used in electroplating, chemical, plastics, machinery

Our company has been founded with the aim of providing the best quality 380V 47mm Bsp 2" 1.5" Industrial Water Boiler Flange Immersion Heater at competitive prices and proving the best service to all customers. We win customers and market with the combination of advanced technology and modern technology and superior cost performance. Facing the future, we will continue to provide high-quality products and satisfactory services to customers at home and abroad with the entrepreneurial spirit of unlimited innovation and inexhaustible power.